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Query: UMLS:C0011168 (dysphagia)
 15,644 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Foix-Chavany-Marie Syndrome or anterior opercular syndrome constitutes the cortical form of pseudobulbar palsy. Its most common etiology is stroke in the region of either operculum. Clinically it can be characterized by severe dysarthria and facio-pharyngo-glosso-masticatory dysplasia with automatic-voluntary dissociation. An inversion of this classical dissociation can be seen in patients with emotional paralysis in the face, in whom asymmetry of emotional expression but conservation of voluntary movement can be seen. The lesional topography of this inverse dissociation corresponds to the supplementary motor area. both processes support the existence of an anatomical base which is different for emotional movements and voluntary types. We describe the clinical case of a 65 year old woman with a history of breast cancer who presented a subacute and progressive clinical picture of dysphagia and severe dysarthria. Upon neurological examination slight velo-palato-pharyngea was noticed; most relevant was paralysis of the facial muscles for either emotional or automatic movements while voluntary innervation was maintained. Neuroradiological studies show the presence of brain metastasis located in both Roland opercula. Although the neuroanatomic bases for automatic-voluntary dissociation remain unclear, our case lends weight to the evidence that impulses for voluntary and emotional movements originate in different cortical areas or else take a different route through the brain. We have been unable to find any cases of biopercular lesion with inverse dissociation described in the literature we reviewed.
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PMID:[Biopercular lesion with inverse dissociation]. 855 92

A 52-year-old male presented with urinary symptoms of frequency and hesitation. X-rays, ultrasound, and computerized tomography investigations were performed that indicated the diagnosis and position of an enteric duplication cyst. Elective surgery was performed to completely remove the duplication cyst. Histological examination showed that the cyst was lined by stratified squamous, ciliated, and gastric-type epithelium, with a muscularis mucosae and a muscularis Propria. No malignancy or dysplasia was seen. Duplications of the alimentary tract are uncommon congenital abnormalities. They may be multiple and arise at any level from the mouth to the anus. Usually observed early in life, a minority may remain unsuspected until adulthood. The clinical presentations may be vague and diverse depending on their location. These include pain, distention, dysphagia, dyspepsia, and complications involve bleeding, perforation, malignancy, and obstruction of the alimentary tract and vessels. Plain x-rays are of limited use in the diagnosis of duplications but ultrasound findings may be diagnostic, with computerized tomography useful in delineating surrounding structures. Once the diagnosis is established, surgical correction is the treatment of choice, preferably with complete removal.
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PMID:An unusual presentation of intestinal duplication with a literature review. 861 48

A 66-yr-old white male with a long-standing history of gastroesophageal reflux and Barrett's esophagus developed squamous cell dysplasia proximal to the site of the metaplastic epithelium. Two months later, he presented with progressive dysphagia. Upper endoscopy revealed near obliteration of the lumen from a large friable mass in the distal esophagus. Repeat endoscopic biopsies revealed areas of focal dysplasia but were inconclusive for the presence of malignancy. At surgery, a large inflammatory fibrotic mass was resected that was confirmed histologically to be a verrucous squamous cell carcinoma. Twenty-two months after the resection, there is no evidence of tumor recurrence. The case and relevant literature is discussed.
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PMID:Long-term survival in a patient with verrucous carcinoma of the esophagus. 863 46

Feeding difficulty necessitating tube feeding after the infantile period was seen in 3 children with oculo-auriculo-vertebral spectrum. Videofluorographic imaging showed impaired pharyngeal function, which was thought to result from dysplasia of the pharyngeal muscles. Note should be made of feeding difficulty in patients with oculo-auriculo-vertebral spectrum.
Dysphagia 1997
PMID:Dysphagia in children with oculo-auriculo-vertebral spectrum. 929 43

We describe the clinical and pathologic features of a hitherto unreported finding in patients with esophagitis: the presence of multinucleated squamous epithelial giant cells simulating viral cytopathic effect and/or dysplasia. Routinely processed hematoxylin and eosin (H&E)-stained slides of esophageal mucosal biopsies from 14 patients with both active esophagitis and multinucleated epithelial giant cells were evaluated for a variety of inflammatory and epithelial features. Clinical, endoscopic, and follow-up data were collected and correlated with the histologic findings. Immunostaining (ABC method) for cytokeratin AE1/AE3, S-100, MIB-1, herpes simplex virus 1 and 2 (HSV), cytomegalovirus (CMV), as well as DNA in situ hybridization for human papilloma virus (HPV-ISH) was performed in all cases. Electron microscopic evaluation for viral particles was performed in three cases. The study group consisted of nine men and five women (mean age 59 years; range 23-87 years; 12 white, one black, one Hispanic). Patients presented with dysphagia or odynophagia (n = 5), upper gastrointestinal bleeding (n = 5), heartburn (n = 2), or abdominal pain (n = 2). The etiology of esophagitis was attributed to gastroesophageal reflux in 10, radiotherapy in one, Candida infection in one, drug-induced (alendronate) in one, and unknown in 1. Endoscopically, seven patients had an ulcer or erosion, four erythema, two stricture formation, and one white mucosal plaques. Microscopically, all cases showed multiple multinucleated (mean three nuclei per cell, range two to nine) squamous epithelial cells (range 2 to 11 cells per biopsy) confined to the basal zone in nine of 14 cases and involving the basal and superficial epithelium in the remainder. The nuclei contained a single or multiple eosinophilic nucleoli with a perinucleolar halo, but no inclusions, hyperchromaticity, or atypical mitoses. All cases showed associated nonspecific features of active esophagitis such as ulceration, neutrophilic and eosinophilic inflammation, basal cell hyperplasia, and elongation of the lamina propria papillae. The multinucleated giant cells, in all cases, were strongly positive for cytokeratin AE1/AE3 and were negative for S-100, HSV I and II, CMV, and HPV-ISH. MIB-1 positivity was observed in all basally located multinucleated giant cells, whereas those in the more superficial layers were negative. Electron microscopy failed to show viral particles in three of three cases. After treatment, all patients demonstrated clinical improvement. Three patients in whom follow-up biopsies were performed showed no evidence of esophagitis, epithelial cell multinucleation, or dysplasia. Multinucleated epithelial giant cell changes may rarely be seen in patients with esophagitis of varying etiology and probably represent a regenerative response to injury. This feature is important to distinguish from either viral cytopathic effect or dysplasia.
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PMID:Multinucleated epithelial giant cell changes in esophagitis: a clinicopathologic study of 14 cases. 942 21

Congenital bilateral perisylvian syndrome (CBPS) is a recently described, neuronal migration disorder, characterized by pseudobulbar palsy, epilepsy and mental retardation and bilateral perisylvian dysplasia. A 15-year-old boy was diagnosed with CBPS according to the typical clinical, and magnetic resonance imaging (MRI) features. The patient was suffering from atypical absence seizures, repeating daily in spite of antiepileptic drug therapy, since age 7 years. He had also experienced rare generalized tonic-clonic seizures and complex partial seizures. Neurological examination showed severe restriction of tongue movements, severe dysarthria, dysphagia, facial diplegia, mild pyramidal signs and moderate mental retardation. A computed tomographic (CT) scan demonstrated bilateral perisylvian enlargement. The diagnosis was corrected with MRI after six years. Frequent irregular generalized spike and wave abnormalities and focal sharp and slow waves over the posterior regions of both hemispheres were shown by electroencephalograms (EEG). The patient was treated with Na-Valproate, carbamazepine and lamotrigine but did now show any significant change in seizure frequency in the eight-year follow-up period. Intractable seizures, mental retardation and particularly congenital pseudobulbar palsy suggest this congenital entity. Those patients who exhibit these typically clinical features, must have MRI.
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PMID:A clinically recognizable neuronal migration disorder: congenital bilateral perisylvian syndrome. Case report with long-term clinical and EEG follow-up. 953 Sep 47

Antireflux surgery is successful in 85-90% of eligible patients, with relief of symptoms, cure of oesophagitis and possibly prevention of progression of the dysplasia in a Barrett's oesophagus. The mortality in the latest publications is given as 0.05%. The morbidity, apart from recurrences, is not yet sufficiently known. Some 250 antireflux operations are performed annually in the Netherlands, fewer than 20% of the estimated requirement of 10 operations per 100,000 of the population per year, and also fewer than in Scandinavia. Nissen fundoplication (folding the fundus of the stomach around the entire circumference (360 degrees) of the oesophagus) is generally accepted as the standard primary operation. Nissen fundoplication during laparoscopy seems to be just as good. Results of randomized clinical trials will have to be awaited to prove this assumption. Belsey's operation (folding the fundus around 270 degrees of the circumference of the oesophagus via thoracotomy) is nowadays performed almost exclusively in recurrent reflux disease and in persistent dysphagia after a primary operation.
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PMID:[Surgical treatment of gastroesophageal reflux disease]. 975 36

Gastroesophageal reflux is a very common disorder. Typical symptoms are heartburn, regurgitation and chest pain. Recently, it has been demonstrated that gastroesophageal reflux may generate or worse extraesophageal symptoms such as asthma, chronic bronchitis, posterior laryngitis, and chronic cough. The diagnosis of gastroesophageal reflux is suggested by typical symptoms which improve under a therapy with proton pump inhibitors. pH-monitoring over 24 hours is able to establish directly the diagnosis by measuring acid reflux into the esophagus. Manometry detects the two most common causes of gastroesophageal reflux: insufficiency of the lower esophageal sphincter or esophageal motility abnormalities. Gastroesophageal reflux can lead to reflux esophagitis, which is diagnosed endoscopically. An endoscopy should routinely be performed in case of dysphagia, anemia, or loss of weight. A long-term sequela of gastroesophageal reflux is the development of Barrett's-esophagus, a condition which has to be verified by endoscopy and biopsy. This premalignant lesion is defined by a metaplastic change from the normal squamous mucosa to a specialized intestinal epithelium characterized by goblet cells. Because dysplasia in these metaplastic areas can lead to esophageal adenocarcinoma, regular endoscopic surveillance with biopsies is recommended. Gastroesophageal reflux can significantly impair the quality of life and can cause complications that include the neoplastic progression from Barrett's esophagus to carcinoma. Therefore, appropriate diagnostic procedures and adequate therapy are required. This article summarizes the diagnostic approach to patients with gastroesophageal reflux, reflux esophagitis and Barrett's-esophagus. The impact of endoscopy, pH-monitoring, esophageal manometry, radiology and scintigraphy are reviewed.
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PMID:[Diagnosis of gastroesophageal reflux and Barrett esophagus]. 1092 25

Adenocarcinoma of the esophagus and gastric cardia are the most rapidly increasing cancers in developed countries. Adenocarcinoma of the esophagus is associated with chronic gastroesophageal reflux, and Barrett's esophagus is a precursor. This disease most frequently affects middle-aged white men. Endoscopic surveillance should be performed on patients with Barrett's esophagus, and esophagectomy is often performed on persons with high-grade dysplasia. Ablation of Barrett's esophagus has been proposed to prevent cancer but the outcomes are unproven. Squamous carcinoma of the esophagus most often affects black men and is associated with alcohol and tobacco use. The diagnosis of esophageal cancer is made by endoscopy with biopsy. Optimal staging is with endoscopic ultrasonography for depth of invasion and regional nodes and CT scanning for distant metastases. Neoadjuvant chemotherapy and radiation therapy followed by surgery is widely practiced, but survival benefits remain to be proven. Palliation of dysphagia may be achieved with surgery, radiation therapy, or endoscopic means, with the latter having fewer complications.
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PMID:Esophageal cancer prevention, cure, and palliation. 1095 Apr 58

Two patients with Barret's esophagus developed severe dysplasia diagnosed during endoscopic surveillance. Both patients underwent esophagectomy. The surgical specimen revealed adenocarcinoma in situ in the first patient and invasive adenocarcinoma to the submucosa in the second one. The life expectancy in these patients is at least 75% at 5 years, much better than the 5% five year survival of the patients diagnosed when they present with dysphagia. The natural history, pathogenesis, diagnosis, treatment and prevention are discussed.
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PMID:[Severe dysplasia in Barrett's esophagus]. 1099 80


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